恩施州不同药剂防治马铃薯病毒病田间药效试验  

Field efficacy trial of different agents against potato virus disease in Enshi prefecture

作　　者：邹莹 张远学 闫雷 高剑华 郝苗 张等宏 沈艳芬 ZOU Ying;ZHANG Yuan-xue;YAN Lei;GAO Jian-hua;HAO Miao;ZHANG Deng-hong;SHEN Yan-fen(Southern Potato Research Center of China Enshi/Enshi Tujia and Miao Autonomous Prefecture Academy of Agricultural Sciences,Enshi 445000,Hubei,China)

机构地区：[1]湖北恩施中国南方马铃薯研究中心/恩施土家族苗族自治州农业科学院,湖北恩施445000

出　　处：《湖北农业科学》2021年第24期76-79,共4页Hubei Agricultural Sciences

基　　金：现代农业产业技术体系专项资金项目(CARS-09);恩施州农业科学院青年创新基金项目(2020-003;2020-007)。

摘　　要：筛选出比较理想的盐酸·吗啉胍、氨基寡糖素、太抗几丁、宁南霉素、病毒灵5种马铃薯(Solanum tuberosum L.)病毒病防治药剂,以恩施州当地农用自留种米拉为研究对象,结合相关农艺措施,5种药剂对病毒病的防治效果。结果表明,氨基寡糖素和核酸吗啉胍对马铃薯病毒病防效较好,相对防效分别为55.06%和44.95%,其增产效果明显,分别较CK增产22.71%和21.38%。Five ideal agents for the prevention and control of viral diseases were screened out,including morinidine hydrochloride,amino-oligosaccharide,antichitin,ningnanmycin,viralin.Taking Enshi prefecture local agricultural use of self-retention species Mi⁃ra as the research subject,combining relevant agronomic measures,the prevention and control effects of the above five agents were studied for viral diseases.The results showed that amino-oligosaccharide and mononidine had better control effect on potato virus dis⁃ease,and the relative control effect was 55.06%and 44.95%,respectively,and the yield increase was 22.71%and 21.38%,respec⁃tively,compared with CK.

关 键 词：马铃薯(Solanum tuberosum L.) 病毒病 药剂防治 相对防效 

分 类 号：S435.311[农业科学—农业昆虫与害虫防治]